SFC Service Centre

Efoy Comfort

We are there for you!

• Individual advice
• Update service
• Inspection of the installation situation
• repairs

Service hotline MON-FRI 9.00 a.m. - 5.00 p.m.

Free hotline*: 00800 / 732 762 78
Phone: +49 89 / 673 592-555
Fax: +49 89 / 673 592-369
Email: service@sfc.com
Notice: Please quote the serial number of your fuel cell with your enquiry.

You can of course arrange an individual appointment with our customer service team:
MON-THU 9.00 a.m. – 3.30 p.m and FRI 9:00 a.m. – 2.00 p.m.

Appointments by prior arrangement only.

* Calls can be placed free of charge (only from a landline) from Germany, Belgium, Denmark, France, Great Britain, Italy, The Netherlands, Norway, Austria, Sweden, Switzerland and Spain.

Continue to Arrival


Before you send a faulty unit to SFC, please send the completed RMA form to our customer service department.
You will then receive an RMA number from us. Devices arriving without RMA number cannot be repaired.

Efoy Comfort


SFC Energy AG
Eugen-Sänger-Ring 7
85649 Brunnthal-Nord
Phone: +49 89 / 673 592-555
Fax: +49 89 / 673 592-369

Efoy Comfort


Read frequently asked questions about our fuel cells. …

Efoy Comfort


Reduce the consumption of your EFOY now! …

Efoy Comfort

Which model?

Take the test to find out which EFOY COMFORT is best for you!…